:Product: 20010726SGAS.txt :Issued: 2001 Jul 26 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 207 Issued at 0245Z on 26 Jul 2001 This report is compiled from data received at SWO on 25 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1317 1317 1318 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly unsettled to active. There was one minor storm period at high latitudes D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 133 SSN 096 Afr/Ap 018/022 X-ray Background B4.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.8e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.40e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 4 4 3 4 4 3 Planetary 3 4 5 4 3 4 4 3 F. Comments: None